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Predictive Control of Vehicle ISD Suspension Based on a Hydraulic Electric Inerter
Joint Authors
Liu, Yanling
Zhao, Wentao
Yang, Xiaofeng
Shen, Yujie
Chen, Long
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-09-15
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
As a two-terminal mechanical element, the inerter has been successfully applied in various mechanical fields, such as automotive engineering and civil engineering, for passive control and semiactive control.
In this paper, a hydraulic electric inerter is considered an active device to suppress the vibration of a vehicle suspension system.
The components and working principle of the hydraulic electric inerter are first introduced.
On the basis of a force test of the hydraulic electric inerter, nonlinear factors such as friction, the damping force, and the elastic effect are analyzed, and parameter identification methods are adopted to identify the detailed parameters.
A dynamic model of the vehicle suspension system employing a nonlinear hydraulic electric inerter is established, and the predictive controller is designed to further improve the vibration isolation performance of the suspension system.
Numerical simulations show that the performance of the vehicle ISD (inerter-spring-damper) suspension system is significantly improved compared to the passive suspension.
Finally, bench tests are carried out, and the advantages of vehicle ISD suspension are demonstrated.
The RMS (root-mean-square) value of the vehicle body acceleration and the RMS value of the suspension working space are reduced by 16.1% and 8.9%, respectively.
American Psychological Association (APA)
Liu, Yanling& Zhao, Wentao& Yang, Xiaofeng& Chen, Long& Shen, Yujie. 2019. Predictive Control of Vehicle ISD Suspension Based on a Hydraulic Electric Inerter. Shock and Vibration،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1211679
Modern Language Association (MLA)
Liu, Yanling…[et al.]. Predictive Control of Vehicle ISD Suspension Based on a Hydraulic Electric Inerter. Shock and Vibration No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1211679
American Medical Association (AMA)
Liu, Yanling& Zhao, Wentao& Yang, Xiaofeng& Chen, Long& Shen, Yujie. Predictive Control of Vehicle ISD Suspension Based on a Hydraulic Electric Inerter. Shock and Vibration. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1211679
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1211679